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Mendeliome v1.708 YWHAZ Zornitza Stark gene: YWHAZ was added
gene: YWHAZ was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: YWHAZ was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: YWHAZ were set to 36001342
Phenotypes for gene: YWHAZ were set to Intellectual disability, MONDO:0001071
Review for gene: YWHAZ was set to RED
Added comment: PMID:36001342 reported one large three-generation family with intellectual disability and global developmental delay, where all affected members were identified with a heterozygous missense variant (c.147A>T/ p.Lys49Asn) in YWHAZ gene. Although there were 10 other rare variants located in 10 genes (ARHGAP4, AGPS, APOL3, CES3, DACT2, ECH1, FAM71E2, KREMEN1, YWHAZ, ZFYVE26) that co-segregated with the ID/GDD phenotype were identified in the family, they were either not present in all affected members or present in unaffected members. In addition, computational modeling and knockdown/ knockin studies with Drosophila also confirmed the role of this YWHAZ variant in intellectual disability.
Sources: Literature
Mendeliome v0.10959 ZFYVE26 Zornitza Stark Marked gene: ZFYVE26 as ready
Mendeliome v0.10959 ZFYVE26 Zornitza Stark Gene: zfyve26 has been classified as Green List (High Evidence).
Mendeliome v0.10959 ZFYVE26 Zornitza Stark Phenotypes for gene: ZFYVE26 were changed from to Spastic paraplegia 15, autosomal recessive MIM#270700
Mendeliome v0.10958 ZFYVE26 Zornitza Stark Publications for gene: ZFYVE26 were set to
Mendeliome v0.10957 ZFYVE26 Zornitza Stark Mode of inheritance for gene: ZFYVE26 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.10953 ZFYVE26 Ain Roesley changed review comment from: Genereviews:
>70 individuals reported; to: Genereviews:
>70 individuals reported.

While onset of spasticity is typically in mid- to late childhood or adolescence (i.e., between ages 5 and 18 years), other manifestations, such as developmental delay or learning disability, may be present earlier, often preceding motor involvement. Individuals with adult onset have also been reported.
Mendeliome v0.10953 ZFYVE26 Ain Roesley reviewed gene: ZFYVE26: Rating: GREEN; Mode of pathogenicity: None; Publications: 34057829; Phenotypes: Spastic paraplegia 15, autosomal recessive MIM#270700; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Current diagnostic: yes
Mendeliome v0.0 ZFYVE26 Zornitza Stark gene: ZFYVE26 was added
gene: ZFYVE26 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: ZFYVE26 was set to Unknown